1131125623306 has 32 divisors (see below), whose sum is σ = 2012181840000. Its totient is φ = 476551698336.

The previous prime is 1131125623291. The next prime is 1131125623339. The reversal of 1131125623306 is 6033265211311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13933011 + ... + 14013958.

It is an arithmetic number, because the mean of its divisors is an integer number (62880682500).

Almost surely, 2^{1131125623306} is an apocalyptic number.

1131125623306 is a deficient number, since it is larger than the sum of its proper divisors (881056216694).

1131125623306 is an equidigital number, since it uses as much as digits as its factorization.

1131125623306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27947051 (or 27947037 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 1131125623306 in words is "one trillion, one hundred thirty-one billion, one hundred twenty-five million, six hundred twenty-three thousand, three hundred six".